B. Text of Launch Announcements.

2006-002A

ALOS
(Advanced Land Observing Satellite), also known as Daichi,
is a Japanese (JAXA) remote sensing craft that was launched by a H-2A
rocket from Tanegashima Space Center at 01:33 UT on 24 January 2006.
The four-tonne satellite carries three instruments for cartographic
and natural resource monitoring.

PRISM (Panchromatic Remote-sensing Instrument for Stereo Mapping)
consists of three identical cameras, one directly towards nadir,
one at 24 degrees forward-inclined and another at 24 degrees
backward-inclined. Image progression is entailed by the satellite
motion, not by scanning. With a swath of 70 km for the nadir camera
(and 35 km for the other two), it enables 2.5 m resolution stereo
pictures in the wavelength band of 0.52-0.77 nm, through 28,000 CCD pixels.

AVNIR-2 (Advanced Visible and Near Infrared Radiometer, type 2) is a
radiometer covering visible and infrared wavelengths in four bands:
0.42-0.50, 0.52-0.60, 0.61-0.69, and 0.76-0.89 micron, with each
band covered by 7,000 CCD pixels. The spatial resolution is 10 m.
It can scan cross-track a swath of 1,500 km.

PALSAR (Phased Array type L-band Synthetic Aperture Radar) operates
at a frequency of 1,270 MHz. It can operate in any of three
modes: fine resolution, scan, or polarimetric mode. The spatial
resolution varies from about 40 km in the fine resolution and
polarimetric modes to 300 km in the scan mode.

New Horizons
is an American (NASA) planetary probe directed toward
Pluto and other bodies in the Kuiper Belt. It was launched by an
Atlas 5 rocket from Cape Canaveral at 19:00 UT on 19 January 2006.
It will have a close encounter with Jupiter in February 2007 to
obtain a gravity-assisted velocity boost and then make a nine-year
cruise to reach Pluto (and its satellite Charon) by about 2016.
The 450 kg (including fuel), triaxially spin-stabilized craft with
16 trim-maneuvering hydrazine thrusters carries six monitors, all
powered by an RTG (Radioisotope Thermoelectric Generator)
consuming 11 kg of Plutonium.

Ralph is a 6-cm aperture telescope that focuses light onto two
cameras. MVIC camera operates in the visible wavelengths, utilizing
four different color filters. When the light is faint, the camera
will perform panchromatically. The images are captured on an array
of CCDs. The other camera is an infrared, etalon analyzer which can
identify the spectral lines from methane, nitrogen, carbon
monoxide, and water vapor in the atmospheres of Pluto and Charon.

Alice is an ultraviolet imaging spectrometer to probe Pluto's atmosphere. It
can image the atmosphere either in the emitted airglow wavelengths
or in the absorption lines as the sunlight reaches Alice after
penetrating Pluto's atmosphere.

REX (Radio EXperiment) is essentially a receiver that monitors the
strong transmissions from NASA's Deep Space Network as they traverse the deeper
atmosphere of Pluto before reaching REX. It may help in mapping the
lower atmospheric density.

SWAP (Solar Wind Analyzer around Pluto) will capture the solar wind
near Pluto to infer whether the planet has a magnetosphere.

PEPPSI (Pluto Energetic Particle Spectrometer Investigation) will
monitor the atoms that escape from Pluto and get ionized and
energized by interaction with the solar wind.

SDC (Student Dust Counter) was built by University of Colorado
(Boulder) students to continuously monitor the size of dust particles during
much of the cruise phase.

New Horizon also carried a public relations CD containing signatures of
435,000 Americans. The CD will likely remain on the probe "forever".

S. Alan Stern of the Southwest Research Institute, Boulder is the
Principal Investigator of the New Horizon mission. The Project
Manager is Glen Fountain of the Applied Physics Laboratory of the
Johns Hopkins University. Further details maybe seen in
http://pluto.jhuapl.edu/.

C. Spacecraft Particularly Suited for International Participation

Spacecraft with essentially continuous radio beacons on frequencies
less than 150 MHz, or higher frequencies if especially suited for ionospheric
or geodetic studies.

NNSS denotes U.S. Navy Navigational Satellite System. Updates or
corrections to the list are possible only with information from the
user community.

Note:
The full list appeared in SPX 545.
The list will not be repeated in future issues until significantly revised
again.

High precision (<20 cm) GPS constellation tracking data obtained from
the network of about 400 dedicated global stations that are of interest to
geodetic study may be obtained through the following services provided
by the International GNSS Service (IGS). The IGS is a service of the
International Association of Geodesy (IAG).

All GLONASS spacecraft are in the general Cosmos series. The Cosmos numbers
invoked by USSPACECOM have often differed from the numbers (NNNN)
associated in Russia; when different, the USSPACECOM Cosmos numbers are shown
in parentheses. The corresponding GLONASS numbers are Russian numbers, followed
by the numbers in parentheses that are sometimes attributed to them outside
Russia.

60-day Decay Predictions.

Miscellaneous Items.

This section contains information or data that are entered on occasion
and may not be repeated in each issue of the SPACEWARN Bulletin.

The NASA interplanetary probe named Stardust (1999-003A) released
its capsule containing dust particles from Comet Wild-2. The capsule made a
successful soft-landing over Utah at 10:12 UT on 15 January 2006.

Related NSSDC resources.

NSSDC/WDC for Satellite Information is an archival center for science
data from many spacecraft. Many space physics datasets are on-line for
electronic access through:http://nssdc.gsfc.nasa.gov/space/

For off-line data, please contact the Request Office, NSSDC, Code 690.1,
NASA GSFC, Greenbelt, Maryland 20771, U.S.A., for specific information
(nssdc-request@listserv.gsfc.nasa.gov).
Information on the current status of the instruments on board from the
investigators will be most welcomed. Precomputed trajectory files
and orbital parameters of many magnetospheric and heliospheric science-payload
spacecraft may be obtained from:http://nssdcftp.gsfc.nasa.gov/miscellaneous/orbits/